Example usage for org.apache.commons.collections PredicateUtils falsePredicate

Introduction

In this page you can find the example usage for org.apache.commons.collections PredicateUtils falsePredicate.

Prototype

public static Predicate falsePredicate() 

Source Link

Document

Gets a Predicate that always returns false.

Usage

From source file:org.apache.cayenne.modeler.dialog.autorelationship.InferRelationshipsTabController.java

/**
 * An action that updates entity check boxes in response to the Select All state
 * change./*from  w w  w  .j  a va  2 s .  co m*/
 */
public void checkAllAction() {

    Predicate predicate = view.getCheckAll().isSelected() ? PredicateUtils.truePredicate()
            : PredicateUtils.falsePredicate();

    if (getParentController().updateSelection(predicate)) {
        tableBinding.updateView();
    }
}

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From source file:org.apache.cayenne.modeler.dialog.codegen.CodeGeneratorController.java

public void generatorSelectedAction() {
    GeneratorController controller = generatorSelector.getGeneratorController();
    validate(controller);/*from   ww w  . j a  v a2  s . c o m*/

    Predicate predicate = controller != null ? controller.getDefaultClassFilter()
            : PredicateUtils.falsePredicate();

    updateSelection(predicate);
    classesSelector.classSelectedAction();
}

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